1: (0 1 2)

(0)(1 20 17 15 2 7 5)(3 21 19 18 12)(4 10 9)(6 13 8)(11 16 14)

2: (2 7 20)

(0)(1 20 5)(2 17 15)(3 21 19 18 12)(4 10 9)(6 13 8)(7)(11 16 14)

3: (3 21 12)

(0)(1 20 5)(2 17 15)(3)(4 10 9)(6 13 8)(7)(11 16 14)(12 19 18)(21)

4: (6 13 8)

(0)(1 20 5)(2 17 15)(3)(4 10 9)(6)(7)(8)(11 16 14)(12 19 18)(13)(21)